diff options
Diffstat (limited to 'drivers/scsi/mvsas/mv_chips.h')
| -rw-r--r-- | drivers/scsi/mvsas/mv_chips.h | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/drivers/scsi/mvsas/mv_chips.h b/drivers/scsi/mvsas/mv_chips.h index a67e1c4172f..8c4479ab49e 100644 --- a/drivers/scsi/mvsas/mv_chips.h +++ b/drivers/scsi/mvsas/mv_chips.h @@ -3,6 +3,7 @@ * * Copyright 2007 Red Hat, Inc. * Copyright 2008 Marvell. <kewei@marvell.com> + * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com> * * This file is licensed under GPLv2. * @@ -159,11 +160,10 @@ static inline void mvs_write_port_irq_mask(struct mvs_info *mvi, MVS_P4_INT_MASK, port, val); } -static inline void __devinit mvs_phy_hacks(struct mvs_info *mvi) +static inline void mvs_phy_hacks(struct mvs_info *mvi) { u32 tmp; - /* workaround for SATA R-ERR, to ignore phy glitch */ tmp = mvs_cr32(mvi, CMD_PHY_TIMER); tmp &= ~(1 << 9); tmp |= (1 << 10); @@ -178,23 +178,10 @@ static inline void __devinit mvs_phy_hacks(struct mvs_info *mvi) tmp |= 0x3fff; mvs_cw32(mvi, CMD_SAS_CTL0, tmp); - /* workaround for WDTIMEOUT , set to 550 ms */ mvs_cw32(mvi, CMD_WD_TIMER, 0x7a0000); /* not to halt for different port op during wideport link change */ mvs_cw32(mvi, CMD_APP_ERR_CONFIG, 0xffefbf7d); - - /* workaround for Seagate disk not-found OOB sequence, recv - * COMINIT before sending out COMWAKE */ - tmp = mvs_cr32(mvi, CMD_PHY_MODE_21); - tmp &= 0x0000ffff; - tmp |= 0x00fa0000; - mvs_cw32(mvi, CMD_PHY_MODE_21, tmp); - - tmp = mvs_cr32(mvi, CMD_PHY_TIMER); - tmp &= 0x1fffffff; - tmp |= (2U << 29); /* 8 ms retry */ - mvs_cw32(mvi, CMD_PHY_TIMER, tmp); } static inline void mvs_int_sata(struct mvs_info *mvi) @@ -222,6 +209,9 @@ static inline void mvs_int_full(struct mvs_info *mvi) mvs_int_port(mvi, i, tmp); } + if (stat & CINT_NON_SPEC_NCQ_ERROR) + MVS_CHIP_DISP->non_spec_ncq_error(mvi); + if (stat & CINT_SRS) mvs_int_sata(mvi); |